| Localité | Code postal |
|---|---|
| Alfonso Loma, Caraguatay | 030502 |
| Boqueron, Caraguatay | 030505 |
| Capellania, Caraguatay | 030506 |
| Centro, Caraguatay | 030501 |
| Costa Ybate, Caraguatay | 030505 |
| Cristo Rey, Caraguatay | 030501 |
| Fulgencio Yegros, Caraguatay | 030505 |
| General Genes, Caraguatay | 030502 |
| Hugua Guazu, Caraguatay | 030504 |
| Hugua Po'i, Caraguatay | 030504 |
| Inmaculada, Caraguatay | 030502 |
| Isla Puku, Caraguatay | 030503 |
| Maria Auxiliadora, Caraguatay | 030504 |
| Rolon, Caraguatay | 030503 |
| San Jorge, Caraguatay | 030501 |
| San Jose, Caraguatay | 030501 |
| San Juan, Caraguatay | 030501 |
| San Miguel, Caraguatay | 030501, 030504 |
| San Roque Gonzalez, Caraguatay | 030501 |
| Santa Librada, Caraguatay | 030501 |
| Tacuary, Caraguatay | 030507 |
| Teniente Gonzalez, Caraguatay | 030506 |
| Valle-I, Caraguatay | 030507 |
| Vera Acosta, Caraguatay | 030502 |
| Virgen Peregrino, Caraguatay | 030501 |